/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraSimStageData.h
struct FNiagaraSimStageData
FNiagaraDataInt...
AlternateIterationSource
uint32:  1
bFirstStage
uint32:  1
bLastStage
uint32:  1
bSetDataToRender
FNiagaraDataBuf...
Destination
uint32
DestinationCountOffset
uint32
DestinationNumInstances
FNiagaraSimStag...
DispatchArgs
uint32
IterationIndex
FNiagaraDataBuf...
Source
uint32
SourceCountOffset
uint32
SourceNumInstances
uint32
StageIndex
constFSimulati...
StageMetaData